الصفحة 1
الصفحة 1
Il solito Albert e la piccola Dolly : La scienza dei bambini e dei ragazzi = The usual Albert and little Dolly : The science of children and young people
After hundreds of years, science has come out of the ivory tower and entered society. Today science is not done with laboratory research alone but by involving different social actors. There are scientists, but also politicians, administrators, entrepreneurs and ordinary people, young and old. Their fears, real or perceived, can put a stop to its development. Their trust and their hopes nourish it and create a climate of expectations that are not always met. In the great narrative of science, the first actors, the scientists, are from time to time destroyers and benefactors, saints or monsters, fathers of the Golem with feet of clay or of Frankestein who turns and destroys. Not infrequently then there are many Sisyphus who continually restart their business - and it is not excluded that in the eyes of some they share with Penelope the habit of undoing at night what they do during the day.
Matematica e cultura in Europa
Non è vero che la matematica susciti sempre poco interesse. Questa almeno è l'impressione che si ricava quando lo spunto per parlarne viene non solo dalla scienza e dalla tecnologia, ma anche dall'arte, dalla letteratura, dal cinema e dal teatro. Ce lo ha insegnato Michele Emmer con i suoi convegni Matematica e Cultura e lo abbiamo sperimentato a Bologna con le iniziative del 2000 per l'Anno Mondiale della Matematica e per Bologna Città Europea della Cultura. D’altra parte, negli ultimi anni abbiamo finalmente visto sullo schermo come protagonisti di film di successo dei matematici, non rappresentati come individui strani, ma come professionisti che svolgono il proprio lavoro, non necessariamente di insegnanti. Anche alcune opere teatrali di risonanza internazionale hanno parlato di matematici e questo ci ha spinto a organizzare per la prima volta in Italia, a Bologna, la rassegna Matematica e Teatro, che ha dato occasione non solo di assistere a spettacoli molto piacevoli, ma anche di parlare dei rapporti tra scienza, matematica e potere al tempo di Napoleone, di numeri primi, di teoria di Galois.
3D printing in oral & maxillofacial surgery
A comprehensive guide to 3D printing and 3D bioprinting methods and their application in oral and maxillofacial surgeries. Among the 3D printing methods considered are fused deposition modeling, selective laser sintering, photopolymer jetting, powder binder printing, and stereolithography, while the coverage of 3D bioprinting encompasses inkjet, microextrusion, and laser techniques. In each case, the relevance of the technique to oral and maxillofacial surgery is explained. In addition, the available inks and bioinks for 3D printing are reviewed. The roles of soft and hard tissue printing in oral and maxillofacial tissue engineering and the use of 3D printing in multi- and interfacial tissue engineering are then examined in depth. The particular value of 3D printing in the treatment of critically sized defects is discussed separately. Finally, up-to-date information is provided on guided tissue/bone regeneration using 3D printing. The book will be of interest to both oral and maxillofacial surgeons and biomedical engineers.
